Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1828 rocker features a 1.8 ratio for use with 7/16" stud Chevrolet 396-454 Big Block.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1963,1965-1975 | Chevrolet | Bel Air | Base |
| 1963,1965-1972 | Chevrolet | Biscayne | Base |
| 1973-1974 | Chevrolet | Blazer | Base |
| 1969-1972 | Chevrolet | Brookwood | Base |
| 1978-1980 | Chevrolet | C10 | Big Ten |
| 1975-1980 | Chevrolet | C10 | Cheyenne |
| 1975-1980 | Chevrolet | C10 | Custom Deluxe |
| 1975-1980 | Chevrolet | C10 | Scottsdale |
| 1975-1980 | Chevrolet | C10 | Silverado |
| 1968-1974 | Chevrolet | C10 Pickup | Base |
| 1968-1974 | Chevrolet | C10 Suburban | Base |
| 1975-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1975-1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1975-1980 | Chevrolet | C10 Suburban | Silverado |
| 1990-1993 | Chevrolet | C1500 | 454 SS |
| 1990-1992 | Chevrolet | C1500 | Cheyenne |
| 1990 | Chevrolet | C1500 | Scottsdale |
| 1990-1992 | Chevrolet | C1500 | Silverado |
| 1990-1992 | Chevrolet | C1500 | WT |
| 1975-1981 | Chevrolet | C20 | Cheyenne |
| 1981-1986 | Chevrolet | C20 | Custom |
| 1975-1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1975-1986 | Chevrolet | C20 | Scottsdale |
| 1975-1986 | Chevrolet | C20 | Silverado |
| 1968-1974 | Chevrolet | C20 Pickup | Base |
| 1968-1974 | Chevrolet | C20 Suburban | Base |
| 1981-1986 | Chevrolet | C20 Suburban | Custom |
| 1975-1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1975-1980,1982,1984-1986 | Chevrolet | C20 Suburban | Scottsdale |
| 1975-1977,1979-1980,1982-1986 | Chevrolet | C20 Suburban | Silverado |
| 1994-1995 | Chevrolet | C2500 | Base |
| 1991-1995 | Chevrolet | C2500 | Cheyenne |
| 1991-1992 | Chevrolet | C2500 | Scottsdale |
| 1991-1995 | Chevrolet | C2500 | Silverado |
| 1994-1995 | Chevrolet | C2500 | WT |
| 1992-1995 | Chevrolet | C2500 Suburban | Base |
| 1995 | Chevrolet | C2500 Suburban | LS |
| 1995 | Chevrolet | C2500 Suburban | LT |
| 1992-1994 | Chevrolet | C2500 Suburban | Silverado |
| 1975-1981 | Chevrolet | C30 | Cheyenne |
| 1981-1986 | Chevrolet | C30 | Custom |
| 1975-1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1975-1986 | Chevrolet | C30 | Scottsdale |
| 1975-1986 | Chevrolet | C30 | Silverado |
| 1968-1974 | Chevrolet | C30 Pickup | Base |
| 1994-1995 | Chevrolet | C3500 | Base |
| 1988-1995 | Chevrolet | C3500 | Cheyenne |
| 1988-1992 | Chevrolet | C3500 | Scottsdale |
| 1988-1995 | Chevrolet | C3500 | Silverado |
| 1967-1972 | Chevrolet | Camaro | Base |
| 1967,1969 | Chevrolet | Camaro | RS |
| 1967-1972 | Chevrolet | Camaro | SS |
| 1972 | Chevrolet | Camaro | Z28 |
| 1966-1972 | Chevrolet | Caprice | Base |
| 1973-1976 | Chevrolet | Caprice | Classic |
| 1976 | Chevrolet | Caprice | Classic Estate |
| 1976 | Chevrolet | Caprice | Classic Landau |
| 1975-1976 | Chevrolet | Caprice | Classic Sport |
| 1973-1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1965-1967,1970-1972 | Chevrolet | Chevelle | Base |
| 1967-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1967,1973 | Chevrolet | Chevelle | Deluxe |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1965-1972 | Chevrolet | Chevelle | SS |
| 1968 | Chevrolet | Chevy II | Nova |
| 1965-1974 | Chevrolet | Corvette | Base |
| 1967-1975 | Chevrolet | El Camino | Base |
| 1968-1974 | Chevrolet | El Camino | Custom |
| 1968-1974 | Chevrolet | El Camino | SS |
| 1969-1970 | Chevrolet | Estate | Base |
| 1973-1974 | Chevrolet | G10 Van | Base |
| 1976 | Chevrolet | G20 | Beauville |
| 1976 | Chevrolet | G20 | Chevy Van |
| 1973-1974 | Chevrolet | G20 Van | Base |
| 1973-1974 | Chevrolet | G20 Van | Sportvan |
| 1975-1976,1988-1996 | Chevrolet | G30 | Beauville |
| 1975-1976,1988-1996 | Chevrolet | G30 | Chevy Van |
| 1975-1976,1988-1996 | Chevrolet | G30 | Hi-Cube |
| 1988-1996 | Chevrolet | G30 | Sportvan |
| 1973-1974 | Chevrolet | G30 Van | Base |
| 1963,1965-1976 | Chevrolet | Impala | Base |
| 1975-1976 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau |
| 1976 | Chevrolet | Impala | S |
| 1975-1976 | Chevrolet | Impala | Sport |
| 1965-1967 | Chevrolet | Impala | SS |
| 1976,1979-1980 | Chevrolet | K10 | Cheyenne |
| 1976,1979-1980 | Chevrolet | K10 | Custom Deluxe |
| 1976,1979-1980 | Chevrolet | K10 | Scottsdale |
| 1976,1979-1980 | Chevrolet | K10 | Silverado |
| 1968-1974 | Chevrolet | K10 Pickup | Base |
| 1968-1974 | Chevrolet | K10 Suburban | Base |
| 1976-1978,1980 | Chevrolet | K20 | Cheyenne |
| 1976-1978,1980 | Chevrolet | K20 | Custom Deluxe |
| 1976-1978,1980 | Chevrolet | K20 | Scottsdale |
| 1976-1978,1980 | Chevrolet | K20 | Silverado |
| 1968-1974 | Chevrolet | K20 Pickup | Base |
| 1968-1974 | Chevrolet | K20 Suburban | Base |
| 1985 | Chevrolet | K20 Suburban | Custom |
| 1985 | Chevrolet | K20 Suburban | Scottsdale |
| 1985 | Chevrolet | K20 Suburban | Silverado |
| 1994-1995 | Chevrolet | K2500 | Base |
| 1991-1995 | Chevrolet | K2500 | Cheyenne |
| 1991-1992 | Chevrolet | K2500 | Scottsdale |
| 1991-1995 | Chevrolet | K2500 | Silverado |
| 1994-1995 | Chevrolet | K2500 | WT |
| 1992-1995 | Chevrolet | K2500 Suburban | Base |
| 1995 | Chevrolet | K2500 Suburban | LS |
| 1995 | Chevrolet | K2500 Suburban | LT |
| 1992-1994 | Chevrolet | K2500 Suburban | Silverado |
| 1977,1980-1981 | Chevrolet | K30 | Cheyenne |
| 1981-1986 | Chevrolet | K30 | Custom |
| 1977,1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1977,1980-1986 | Chevrolet | K30 | Scottsdale |
| 1977,1980-1986 | Chevrolet | K30 | Silverado |
| 1968-1974 | Chevrolet | K30 Pickup | Base |
| 1994-1995 | Chevrolet | K3500 | Base |
| 1988-1995 | Chevrolet | K3500 | Cheyenne |
| 1988-1992 | Chevrolet | K3500 | Scottsdale |
| 1988-1995 | Chevrolet | K3500 | Silverado |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1976-1978 | Chevrolet | K5 Blazer | Cheyenne |
| 1977-1978 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1978 | Chevrolet | K5 Blazer | Silverado |
| 1969-1972 | Chevrolet | Kingswood | Base |
| 1969-1972 | Chevrolet | Kingswood | Estate |
| 1973-1975 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1975 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1966-1967,1973-1974 | Chevrolet | Malibu | Base |
| 1974-1975 | Chevrolet | Malibu | Classic |
| 1973-1974 | Chevrolet | Malibu | Estate |
| 1970-1974 | Chevrolet | Monte Carlo | Base |
| 1973-1974 | Chevrolet | Monte Carlo | Landau |
| 1973,1975 | Chevrolet | Monte Carlo | S |
| 1969-1972 | Chevrolet | Nova | Base |
| 1973 | Chevrolet | P10 Van | Base |
| 1976,1979 | Chevrolet | P20 | Base |
| 1976,1979 | Chevrolet | P20 | Step-Van |
| 1970-1971,1973 | Chevrolet | P20 Van | Base |
| 1975-1997 | Chevrolet | P30 | Base |
| 1975-1985,1987-1990 | Chevrolet | P30 | Step-Van |
| 1970-1971,1973-1974 | Chevrolet | P30 Van | Base |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987-1988 | Chevrolet | R20 | Custom Deluxe |
| 1987-1988 | Chevrolet | R20 | Scottsdale |
| 1987-1988 | Chevrolet | R20 | Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | R20 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | R20 Suburban | Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne |
| 1989 | Chevrolet | R2500 | Scottsdale |
| 1989 | Chevrolet | R2500 | Silverado |
| 1989-1991 | Chevrolet | R2500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | R2500 Suburban | Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987-1988 | Chevrolet | R30 | Custom Deluxe |
| 1987-1988 | Chevrolet | R30 | Scottsdale |
| 1987-1988 | Chevrolet | R30 | Silverado |
| 1989-1991 | Chevrolet | R3500 | Cheyenne |
| 1989-1990 | Chevrolet | R3500 | Scottsdale |
| 1989-1991 | Chevrolet | R3500 | Silverado |
| 1969-1972 | Chevrolet | Townsman | Base |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | V20 Suburban | Silverado |
| 1990 | Chevrolet | V2500 Suburban | Scottsdale |
| 1990 | Chevrolet | V2500 Suburban | Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987-1988 | Chevrolet | V30 | Custom Deluxe |
| 1987-1988 | Chevrolet | V30 | Scottsdale |
| 1987-1988 | Chevrolet | V30 | Silverado |
| 1989-1991 | Chevrolet | V3500 | Cheyenne |
| 1989-1990 | Chevrolet | V3500 | Scottsdale |
| 1989-1991 | Chevrolet | V3500 | Silverado |
| 1972-1979 | Excalibur | Phaeton | Base |
| 1975-1978 | GMC | C15 | Base |
| 1977-1978 | GMC | C15 | Heavy Half |
| 1975-1978 | GMC | C15 | High Sierra |
| 1977 | GMC | C15 | Indy Hauler |
| 1975-1978 | GMC | C15 | Sierra Classic |
| 1975-1978 | GMC | C15 | Sierra Grande |
| 1978 | GMC | C15 | Street Coupe |
| 1975-1978 | GMC | C15 Suburban | Base |
| 1975-1978 | GMC | C15 Suburban | High Sierra |
| 1975-1978 | GMC | C15 Suburban | Sierra Classic |
| 1975-1978 | GMC | C15 Suburban | Sierra Grande |
| 1968-1974 | GMC | C15/C1500 Pickup | Base |
| 1968-1974 | GMC | C15/C1500 Suburban | Base |
- 1963-chevrolet-impala-base-esi6012486
- 1965-chevrolet-chevelle-base-esi4382789
- 1965-chevrolet-chevelle-ss-esi1686790
- 1965-chevrolet-corvette-base-esi9144916
- 1965-chevrolet-impala-base-esi8994625
- 1965-chevrolet-impala-ss-esi7280223
- 1966-chevrolet-chevelle-base-esi9830731
- 1966-chevrolet-chevelle-ss-esi6351892
- 1966-chevrolet-corvette-base-esi3152650
- 1966-chevrolet-impala-base-esi8393227
- 1966-chevrolet-impala-ss-esi3200437
- 1966-chevrolet-malibu-base-esi1710065
- 1967-chevrolet-camaro-base-esi5743659
- 1967-chevrolet-camaro-rs-esi8021489
- 1967-chevrolet-camaro-ss-esi1669784
- 1967-chevrolet-chevelle-base-esi8327666
- 1967-chevrolet-chevelle-concours-esi2554088
- 1967-chevrolet-chevelle-deluxe-esi4567225
- 1967-chevrolet-chevelle-ss-esi9268248
- 1967-chevrolet-corvette-base-esi7298030
- 1967-chevrolet-el-camino-base-esi8627594
- 1967-chevrolet-impala-base-esi7061786
- 1967-chevrolet-impala-ss-esi2079695
- 1967-chevrolet-malibu-base-esi8872095
- 1968-chevrolet-camaro-base-esi8350136
- 1968-chevrolet-camaro-ss-esi5536718
- 1968-chevrolet-chevelle-300-deluxe-esi6459192
- 1968-chevrolet-chevelle-300-esi2312893
- 1968-chevrolet-chevelle-concours-esi8427552
- 1968-chevrolet-chevelle-malibu-esi4340710
- 1968-chevrolet-chevelle-nomad-esi7688549
- 1968-chevrolet-chevelle-ss-esi3002108
- 1968-chevrolet-chevy-ii-nova-esi1988911
- 1968-chevrolet-corvette-base-esi2559258
- 1968-chevrolet-el-camino-base-esi4532630
- 1968-chevrolet-el-camino-custom-esi1608328
- 1968-chevrolet-el-camino-ss-esi4483103
- 1968-chevrolet-impala-base-esi6934759
- 1968-chevrolet-k10-pickup-base-esi7319425
- 1969-chevrolet-camaro-base-esi8824432
- 1969-chevrolet-camaro-rs-esi9233493
- 1969-chevrolet-camaro-ss-esi3544867
- 1969-chevrolet-chevelle-300-deluxe-esi3060918
- 1969-chevrolet-chevelle-concours-esi8027265
- 1969-chevrolet-chevelle-concours-estate-esi1232890
- 1969-chevrolet-chevelle-greenbrier-esi1783920
- 1969-chevrolet-chevelle-malibu-esi1126872
- 1969-chevrolet-chevelle-nomad-esi2914666
- 1969-chevrolet-chevelle-ss-esi3492794
- 1969-chevrolet-corvette-base-esi7534283
- 1969-chevrolet-el-camino-base-esi7895544
- 1969-chevrolet-el-camino-custom-esi2261218
- 1969-chevrolet-el-camino-ss-esi6347851
- 1969-chevrolet-impala-base-esi3689834
- 1969-chevrolet-k10-pickup-base-esi4540081
- 1969-chevrolet-nova-base-esi7573634
- 1970-chevrolet-camaro-base-esi5293617
- 1970-chevrolet-camaro-ss-esi3316645
- 1970-chevrolet-chevelle-base-esi7028411
- 1970-chevrolet-chevelle-concours-esi2797570
- 1970-chevrolet-chevelle-concours-estate-esi1074818
- 1970-chevrolet-chevelle-greenbrier-esi2516491
- 1970-chevrolet-chevelle-malibu-esi3260446
- 1970-chevrolet-chevelle-nomad-esi7960094
- 1970-chevrolet-chevelle-ss-esi4073390
- 1970-chevrolet-corvette-base-esi9591962
- 1970-chevrolet-impala-base-esi6874461
- 1970-chevrolet-monte-carlo-base-esi1496808
- 1970-chevrolet-nova-base-esi5597103
- 1971-chevrolet-camaro-base-esi8321578
- 1971-chevrolet-camaro-ss-esi9537953
- 1971-chevrolet-chevelle-base-esi2361737
- 1971-chevrolet-chevelle-concours-esi9585063
- 1971-chevrolet-chevelle-concours-estate-esi6971283
- 1971-chevrolet-chevelle-greenbrier-esi3889066
- 1971-chevrolet-chevelle-malibu-esi2805191
- 1971-chevrolet-chevelle-nomad-esi7323128
- 1971-chevrolet-chevelle-ss-esi6146430
- 1971-chevrolet-corvette-base-esi1375341
- 1971-chevrolet-impala-base-esi3959435
- 1971-chevrolet-monte-carlo-base-esi5020220
- 1972-chevrolet-camaro-base-esi5559977
- 1972-chevrolet-camaro-ss-esi2593839
- 1972-chevrolet-camaro-z28-esi8526895
- 1972-chevrolet-chevelle-base-esi8960095
- 1972-chevrolet-chevelle-concours-esi3584285
- 1972-chevrolet-chevelle-concours-estate-esi3774699
- 1972-chevrolet-chevelle-greenbrier-esi5728614
- 1972-chevrolet-chevelle-malibu-esi9713416
- 1972-chevrolet-chevelle-nomad-esi9906284
- 1972-chevrolet-chevelle-ss-esi4941594
- 1972-chevrolet-corvette-base-esi5804687
- 1972-chevrolet-impala-base-esi1272482
- 1972-chevrolet-monte-carlo-base-esi7124826
- 1973-chevrolet-chevelle-deluxe-esi4563953
- 1973-chevrolet-corvette-base-esi5432003
- 1973-chevrolet-impala-base-esi5501933
- 1973-chevrolet-malibu-base-esi1465229
- 1973-chevrolet-malibu-estate-esi6680567
- 1973-chevrolet-monte-carlo-base-esi6401913
- 1973-chevrolet-monte-carlo-landau-esi5776547
- 1973-chevrolet-monte-carlo-s-esi2535727
- 1974-chevrolet-corvette-base-esi2322236
- 1974-chevrolet-impala-base-esi2482452
- 1974-chevrolet-malibu-base-esi8644218
- 1974-chevrolet-malibu-classic-esi5786654
- 1974-chevrolet-malibu-estate-esi7562893
- 1974-chevrolet-monte-carlo-base-esi5453123
- 1974-chevrolet-monte-carlo-landau-esi4643031
- 1975-chevrolet-impala-base-esi4029006
- 1975-chevrolet-impala-custom-esi4990084
- 1975-chevrolet-malibu-classic-esi9325181
- 1975-chevrolet-monte-carlo-s-esi1570825
- 1976-chevrolet-impala-base-esi1066756
- 1976-chevrolet-impala-custom-esi4971037
- 1976-chevrolet-impala-custom-landau-esi6144637
- 1976-chevrolet-impala-s-esi1834002
- Bucket:Chevy
- Engine Components>Rocker Arms
- EPA:N/A
- LTL:N
- MPN:1828-1
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y